CFR › Title 5 › Part 755 › §755.1055 CFR §755.105Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkPursuant to 38 U.S.C. 721(b)(2), the OPM appeal decision is final; no further administrative review is available within OPM.